Comment 12 for bug 1738263

So the latest Disco Kernel (Bionic HWE 5.0.0-31-generic) seems to have fixed all the issues with the touchpad. I can now touch the touchpad with all 5 fingers and it doesn't lock up and require me to restart the multitouch-hid module.
It also seems that this version of the kernel also fixed the keyboard issues where the brightness Fn keys work as well as the keyboard brightness, airplane mode and sleep mode.